Biggest Sudoku Puzzle Book Ever
Subtitle: 2,222 Sudoku Puzzles - 6 difficulty levels
Publisher: buysudokubooks.com; BUYSUDOKUBOOKS.COM
Published: Dec 31, 2015
Format: paperback
Number of pages: 454
ISBN-13: 9780987004031
Notes: Source title: Biggest Sudoku Puzzle Book Ever: 2,222 Sudoku Puzzles - 6 difficulty levels